Guardian Roofs is a trusted roofing company with over 40 years of experience, proudly serving homeowners and businesses throughout California. As a GAF Master Elite Roofing Contractor, we provide top-quality roofing services, including installations, repairs, inspections, and maintenance. We specialize in delivering long-lasting solutions, backed by industry-leading warranties like the Golden Pledge Limited Warranty, ensuring peace of mind for years to come. At Guardian Roofs, our commitment to exceptional craftsmanship and customer satisfaction has made us a go-to roofing partner. Whether you need a small repair or a full roof replacement, our expert team is here to protect what matters most—your home or business.
"I was looking into replacing my 20+ yrs tile roof to the Tesla solar roof but after months of waiting (I pre-ordered the solar roof and it was stuck at the design phase), Tesla told me that they no longer serve my area and refunded me the money. As I was looking for an alternative, I came across GAF's solar shingles and I was very interested in them. Guardian Roofs is GAF's certified installer in SoCal area. Larry from Guardian Roofs reached out to me within a day after I filled out the "Request for a Quote" form on GAF's website. Told me about their company and we chatted about my needs for the new roof and solar system. Within the next few days, he sent me a proposal, explained every single detail to me carefully and patiently answered all of my questions and concerns. He truly enjoy working with Larry because he would find out the answers for any questions he wasn't able to answer on the call and actually called me back and explained them to me thoroughly. I called/emailed six roofing companies/contractors, only four responded within the first week with a quote. The quote from Guardian Roofs was the second lowest (cheaper than Tesla's solar roof). The other three quotes were traditional solar panels and reroof using the existing tiles. I quickly decided to go Guardian Roof's quote not only it's much cheaper than Tesla's solar roof, but their panels also looked much nicer than the traditional ones. My only concern was that without the space between the rack and roof, how would the heat generated by the panels being released? I asked Larry this question and he explained to me but I didn't quite understand, so I asked the owner, Justin, the same question during the installation and he explained to me by showing me the actual products. Turned out the combination of the underlaying sheet, GAF's Timberline Shingles and the actual panels were playing a big part in handling the heat. The installation took a week to complete. I'm very pleased that the owner himself actually came out a couple of days and climbed on the roof to make sure everything was done correctly. He was also there to answer all of my questions about the job. Additionally, GAF sent a technician from the San Jose headquarter to oversee the installation of the panels. Not the mention William (the lead installer from Guardian Roofs) and his crew did a great job cleaning up the area after the job was completed."
Lawrence Y on January 2023
Guardian Roofs is a trusted roofing company with over 40 years of experience, proudly serving homeowners and businesses throughout California. As a GAF Master Elite Roofing Contractor, we provide top-quality roofing services, including installations, repairs, inspections, and maintenance. We specialize in delivering long-lasting solutions, backed by industry-leading warranties like the Golden Pledge Limited Warranty, ensuring peace of mind for years to come. At Guardian Roofs, our commitment to exceptional craftsmanship and customer satisfaction has made us a go-to roofing partner. Whether you need a small repair or a full roof replacement, our expert team is here to protect what matters most—your home or business.
"I was looking into replacing my 20+ yrs tile roof to the Tesla solar roof but after months of waiting (I pre-ordered the solar roof and it was stuck at the design phase), Tesla told me that they no longer serve my area and refunded me the money. As I was looking for an alternative, I came across GAF's solar shingles and I was very interested in them. Guardian Roofs is GAF's certified installer in SoCal area. Larry from Guardian Roofs reached out to me within a day after I filled out the "Request for a Quote" form on GAF's website. Told me about their company and we chatted about my needs for the new roof and solar system. Within the next few days, he sent me a proposal, explained every single detail to me carefully and patiently answered all of my questions and concerns. He truly enjoy working with Larry because he would find out the answers for any questions he wasn't able to answer on the call and actually called me back and explained them to me thoroughly. I called/emailed six roofing companies/contractors, only four responded within the first week with a quote. The quote from Guardian Roofs was the second lowest (cheaper than Tesla's solar roof). The other three quotes were traditional solar panels and reroof using the existing tiles. I quickly decided to go Guardian Roof's quote not only it's much cheaper than Tesla's solar roof, but their panels also looked much nicer than the traditional ones. My only concern was that without the space between the rack and roof, how would the heat generated by the panels being released? I asked Larry this question and he explained to me but I didn't quite understand, so I asked the owner, Justin, the same question during the installation and he explained to me by showing me the actual products. Turned out the combination of the underlaying sheet, GAF's Timberline Shingles and the actual panels were playing a big part in handling the heat. The installation took a week to complete. I'm very pleased that the owner himself actually came out a couple of days and climbed on the roof to make sure everything was done correctly. He was also there to answer all of my questions about the job. Additionally, GAF sent a technician from the San Jose headquarter to oversee the installation of the panels. Not the mention William (the lead installer from Guardian Roofs) and his crew did a great job cleaning up the area after the job was completed."
Lawrence Y on January 2023
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"It was replacement wood and roofing paper surrounding the chimney. Two others who were asked for estimates wanted to charge 300% more than JIM Roofing charged me. I asked for photographic evidence of their finished work and it was to my satisfaction."
JAVIER A on February 2025
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"It was replacement wood and roofing paper surrounding the chimney. Two others who were asked for estimates wanted to charge 300% more than JIM Roofing charged me. I asked for photographic evidence of their finished work and it was to my satisfaction."
JAVIER A on February 2025
Double J's Roofing is your local Roofing specialists. We are a locally owned and operated business serving the Tulare County area since 2007. Now also serving north San Diego County. With the extreme weather we get in California, it is extremely important that your roof is 100% water tight. Any leaks can cause serious health issues. Don't just hire the cheapest option, make sure you are doing your research and hiring a company that will make sure your house is protected against the elements California gives your roof. We are a full service residential and commercial roofing company. Call the experts today for your free estimate!
"Jesse did a great job. Very competed price and good quality to his work"
William L R on November 2023
Double J's Roofing is your local Roofing specialists. We are a locally owned and operated business serving the Tulare County area since 2007. Now also serving north San Diego County. With the extreme weather we get in California, it is extremely important that your roof is 100% water tight. Any leaks can cause serious health issues. Don't just hire the cheapest option, make sure you are doing your research and hiring a company that will make sure your house is protected against the elements California gives your roof. We are a full service residential and commercial roofing company. Call the experts today for your free estimate!
"Jesse did a great job. Very competed price and good quality to his work"
William L R on November 2023
Alvarez Roofing, Inc., is proud to be a locally owned and operated business. With a local company you can rest assured that your satisfaction is always the goal. We know how important your roofing is to the value of your home. Do not let that leaking roof worry you, call us for high quality and craftsmanship on all your roofing repairs.
"They were very professional and courteous. Arrived on time and worked consistently until the project was done. Cleaned up any debris and left us a beautiful patio cover roof! Highly recommend them!"
Anita K on May 2022
Alvarez Roofing, Inc., is proud to be a locally owned and operated business. With a local company you can rest assured that your satisfaction is always the goal. We know how important your roofing is to the value of your home. Do not let that leaking roof worry you, call us for high quality and craftsmanship on all your roofing repairs.
"They were very professional and courteous. Arrived on time and worked consistently until the project was done. Cleaned up any debris and left us a beautiful patio cover roof! Highly recommend them!"
Anita K on May 2022
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"They did it guickly and done well. Workers were polite and professional. Cleaned up well. Price was great. Would recommend."
Bruce G on May 2025
With several years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.
"They did it guickly and done well. Workers were polite and professional. Cleaned up well. Price was great. Would recommend."
Bruce G on May 2025
With years of experience serving the area, we are your solution for all your roofing needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!
"The recent rains made it clear we needed some roofing work done. As I began looking for contractors, Zenith Roofing Services happened to start work on a house 2 doors from us. I got the benefit of watching as the crew worked on the neighbor's home, and I liked what I saw. I requested an estimate and was pleased to see the level of detail presented in the proposal (as opposed to other contractors), and at a fair price. I signed with Zenith Roofing for our roofing project and am extremely happy with the results. This job included 28 solar panels that needed to be removed, then re-installed. Zenith Roofing was fantastic in coordinating with the solar contractor so that our project stayed on schedule, and with no cost surprises. I plan to continue to use them for regular maintenance inspections to keep things in good working order. I highly recommend Zenith Roofing Services."
Michael P on June 2025
With years of experience serving the area, we are your solution for all your roofing needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!
"The recent rains made it clear we needed some roofing work done. As I began looking for contractors, Zenith Roofing Services happened to start work on a house 2 doors from us. I got the benefit of watching as the crew worked on the neighbor's home, and I liked what I saw. I requested an estimate and was pleased to see the level of detail presented in the proposal (as opposed to other contractors), and at a fair price. I signed with Zenith Roofing for our roofing project and am extremely happy with the results. This job included 28 solar panels that needed to be removed, then re-installed. Zenith Roofing was fantastic in coordinating with the solar contractor so that our project stayed on schedule, and with no cost surprises. I plan to continue to use them for regular maintenance inspections to keep things in good working order. I highly recommend Zenith Roofing Services."
Michael P on June 2025
At FRONTLINE ROOFING INC, we're all about delivering top-notch quality in everything we do. Our values are simple yet powerful: fairness, honesty, and taking personal responsibility. What truly makes us stand out is our dedication to not just meeting, but exceeding customer expectations.But above all, it's our genuine care for our customers that drives us: we listen, we understand, and we make sure their needs are at the heart of everything we do.
"They came out, inspected the roof and provided a quote. I signed off on the contract and was told that it would be 7-10 days for the materials to come in and that we would get a call to set up the repair appointment. Two weeks later we'd heard nothing and when I called I was informed that they actually could not do the repair. This had been determined within two days of my signature on the contract and I NEVER received any kind of notification. So now, the roof is still leaking and I'm back to square one. While they were pleasant to deal with, the lack of communication is completely unacceptable."
Erin F on February 2025
At FRONTLINE ROOFING INC, we're all about delivering top-notch quality in everything we do. Our values are simple yet powerful: fairness, honesty, and taking personal responsibility. What truly makes us stand out is our dedication to not just meeting, but exceeding customer expectations.But above all, it's our genuine care for our customers that drives us: we listen, we understand, and we make sure their needs are at the heart of everything we do.
"They came out, inspected the roof and provided a quote. I signed off on the contract and was told that it would be 7-10 days for the materials to come in and that we would get a call to set up the repair appointment. Two weeks later we'd heard nothing and when I called I was informed that they actually could not do the repair. This had been determined within two days of my signature on the contract and I NEVER received any kind of notification. So now, the roof is still leaking and I'm back to square one. While they were pleasant to deal with, the lack of communication is completely unacceptable."
Erin F on February 2025
Honest and reliable roofing services, from a very knowledgeable roofing specialist. We provide service for all types of roof coverings. We repair roof leaks and provide maintenance to optimize your roofs life expectancy. We complete new roof installations and provide a detailed report with photos.
"Great work."
ANGIE M on June 2025
Honest and reliable roofing services, from a very knowledgeable roofing specialist. We provide service for all types of roof coverings. We repair roof leaks and provide maintenance to optimize your roofs life expectancy. We complete new roof installations and provide a detailed report with photos.
"Great work."
ANGIE M on June 2025
C39 Roofing team of professionals have the knowledge and experience needed to make your roofing project a complete success. Call C39 Roofing, first!
"On time no extra charges"
Rita D on February 2025
C39 Roofing team of professionals have the knowledge and experience needed to make your roofing project a complete success. Call C39 Roofing, first!
"On time no extra charges"
Rita D on February 2025
Dennis Cook has over 40 years of experience in the roofing field. Dennis Cook Roofing, Inc., is a family owned business that has been serving the San Diego area since 1988. We are fully insured for $2,000,000. Dennis takes pride in doing the job right! Whether it's small repair work or a full roof installation, we can handle any task with ease. We stand committed to getting the job done with the highest quality workmanship as our top priority. At Dennis Cook Roofing, Inc., we welcome the opportunity to show you what experience, expertise and quality products can mean for the value of your home. We will settle for nothing less than your complete satisfaction. Call us today for your any of your residential or commercial roofing needs!!
"So glad we hired Dennis Cook Roofing to replace our roof. They were professional throughout the entire process. The office staff communicated with us on a daily basis informing us of the project updates as things moved along and sent photos daily of the progress. The crew cleaned up after themselves on a daily basis which was much appreciated as well. Highly recommend their services!"
Arlene O on October 2024
Dennis Cook has over 40 years of experience in the roofing field. Dennis Cook Roofing, Inc., is a family owned business that has been serving the San Diego area since 1988. We are fully insured for $2,000,000. Dennis takes pride in doing the job right! Whether it's small repair work or a full roof installation, we can handle any task with ease. We stand committed to getting the job done with the highest quality workmanship as our top priority. At Dennis Cook Roofing, Inc., we welcome the opportunity to show you what experience, expertise and quality products can mean for the value of your home. We will settle for nothing less than your complete satisfaction. Call us today for your any of your residential or commercial roofing needs!!
"So glad we hired Dennis Cook Roofing to replace our roof. They were professional throughout the entire process. The office staff communicated with us on a daily basis informing us of the project updates as things moved along and sent photos daily of the progress. The crew cleaned up after themselves on a daily basis which was much appreciated as well. Highly recommend their services!"
Arlene O on October 2024
Asphalt shingles last 15 to 30 years, although premium products can reach the 50-year mark. The actual lifespan hinges on climate, material quality, proper installation, ventilation, and consistent maintenance. Scheduling annual inspections, replacing damaged shingles promptly, and keeping gutters clear all extend service life and help your roof protect the rest of the house.
Repairing your asphalt shingles preserves the integrity of your roof by addressing minor, localized damage. In cases where damage is confined, applying roofing sealant beneath and over the affected area restores performance and prevents further issues. Maintaining these repairs upholds durability and forestalls deterioration. When damage is extensive or persistent, full roof replacement becomes necessary. A professional inspection confirms the ideal course of action.
Replacing individual shingles is a valid solution when only isolated sections of the roof are damaged. Asphalt shingles, as well as wooden shakes, slate, or clay roofing tiles, are engineered for individual replacement, which can be achieved by applying roofing sealant beneath and over the damaged section to restore functionality. When damage extends over a larger area or many shingles are compromised, complete roof replacement becomes necessary. A professional roofer will assess the situation and confirm the optimal repair method.